Functional pillow designed for comfort
We pursued a good position by partitioning the surface.
Side room divider and turning ear pocket, side sleeping position quilt, 3D gusset at the back of the head, neck keep.
Fill in the gap along the line from the back of the head to the neck.
The inner material has excellent breathability, and has characteristics such as being hard to generate dust, hard to trap heat, and hard to get stuffy.
There is a zipper (3 locations) on the back of the pillow that allows you to put in and take out the filling.
Comes with refill material.
You can put in and take out the filling according to your desired height.